/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014-2021 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
 * Website: https://www.espocrm.com
 *
 * EspoCRM is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * EspoCRM is distributed in  the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with EspoCRM. If not, see http://www.gnu.org/licenses/.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
 ************************************************************************/

define('page-title', [], function () {

    var PageTitle = function (config) {
        this.displayNotificationNumber = config.get('newNotificationCountInTitle') || false;

        this.title = $('head title').text() || '';

        this.notificationNumber = 0;
    };

    _.extend(PageTitle.prototype, {
        setTitle: function (title) {
            this.title = title;
            this.update();
        },

        setNotificationNumber: function (notificationNumber) {
            this.notificationNumber = notificationNumber;
            if (this.displayNotificationNumber) {
                this.update();
            }
        },

        update: function () {
            var value = '';
            if (this.displayNotificationNumber && this.notificationNumber) {
                value = '(' + this.notificationNumber.toString() + ')';
                if (this.title) value += ' ';
            }

            value += this.title;

            $('head title').text(value)
        },

    });

    return PageTitle;
});
